A dental crown is a custom-made cap that covers the whole visible part of a tooth, restoring its shape, strength and appearance. "What is a dental crown" is one of the most searched dental questions in the United Kingdom, and crown cost is a frequent reason patients compare treatment at home and abroad. This entry explains when a crown is indicated, how the main materials differ, how long crowns usually last, and indicative 2026 fee ranges in three markets. It is reference material, not treatment advice, and no clinic is promoted.
What is a dental crown?
A crown is a fixed restoration that encases a prepared tooth down to, or close to, the gum line. The dentist reduces the tooth by a controlled amount, records its shape with a digital scan or impression, and a laboratory or chairside milling unit produces the crown. It is then bonded or cemented in place.
Crowns are also used on top of dental implants, where the crown is attached to an abutment rather than a natural tooth.
- Protecting a tooth weakened by a large filling or fracture
- Covering a back tooth after root canal treatment
- Restoring a severely worn or broken tooth
- Replacing a missing tooth on an implant, or as part of a bridge
Which crown material is best?
No single material suits every tooth. The choice depends on position in the mouth, bite forces, remaining tooth structure and appearance. Monolithic zirconia is widely used for molars because of its strength. Lithium disilicate (often sold as E.max) is commonly chosen for front teeth because of its translucency.
| Material | Typical use | Strength | Appearance |
|---|---|---|---|
| Monolithic zirconia | Molars, premolars, implant crowns | Very high | Good, slightly more opaque |
| Layered zirconia | Front and back teeth | High core, porcelain layer can chip | Very good |
| Lithium disilicate (E.max) | Front teeth, premolars | Moderate to high | Excellent translucency |
| Porcelain-fused-to-metal | Back teeth, bridges | High | Good, metal margin may show |
| Gold alloy | Back teeth | Very high, gentle on opposing teeth | Metallic |
How long does a dental crown last?
Clinical studies commonly report survival of roughly 90% or more at ten years for well-made crowns, with many lasting 15 years or longer. Lifespan varies with oral hygiene, grinding or clenching, diet, and how accurately the crown fits the prepared tooth.
The most common long-term problem is decay at the edge of the crown, not failure of the crown itself. Regular check-ups and cleaning around the margin matter more than the material chosen.
How much does a dental crown cost in the UK, US and Turkey?
Fees vary by city, material and whether a core build-up or root canal treatment is needed first. The ranges below are indicative 2026 private fees per crown, collected as general market ranges rather than quotes from any clinic. NHS Band 3 in England covers crowns at a fixed charge where clinically necessary, but material choice is limited.
| Crown type | UK (private) | US | Turkey |
|---|---|---|---|
| Porcelain-fused-to-metal | £500–900 | $900–1,500 | €120–220 |
| Monolithic zirconia | £600–1,100 | $1,000–2,000 | €150–300 |
| Lithium disilicate (E.max) | £650–1,200 | $1,100–2,200 | €180–350 |
| Implant crown (crown only) | £800–1,500 | $1,500–3,000 | €200–400 |
Crowns versus veneers and onlays
A veneer covers only the front surface of a tooth and is mainly cosmetic. An onlay covers part of the biting surface and preserves more natural tooth. A crown covers the whole tooth and is generally chosen when the tooth needs structural protection.
Because crown preparation removes more enamel than a veneer or onlay, many dentists recommend the most conservative option that is clinically adequate.
What should patients check before getting crowns abroad?
Crowns usually need at least two stages: preparation and fitting. Clinics with in-house digital scanning and milling can shorten this, but a fitting that is rushed to meet a flight schedule can compromise accuracy. Check the published information rather than relying on a technology label alone.
- Is the crown material and its manufacturer named in writing?
- How many visits and days are planned between preparation and fitting?
- Is a written aftercare and warranty policy provided?
- How are adjustments or a loose crown handled after you return home?
- Are the treating dentist's credentials published and verifiable?